diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/misc/uinput.c | 20 | ||||
| -rw-r--r-- | drivers/input/rmi4/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/input/rmi4/rmi_driver.c | 4 | ||||
| -rw-r--r-- | drivers/input/touchscreen/wm97xx-core.c | 2 |
4 files changed, 24 insertions, 10 deletions
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index 92595b98e7ed..022be0e22eba 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -263,13 +263,21 @@ static int uinput_create_device(struct uinput_device *udev) return -EINVAL; } - if (test_bit(ABS_MT_SLOT, dev->absbit)) { - nslot = input_abs_get_max(dev, ABS_MT_SLOT) + 1; - error = input_mt_init_slots(dev, nslot, 0); - if (error) + if (test_bit(EV_ABS, dev->evbit)) { + input_alloc_absinfo(dev); + if (!dev->absinfo) { + error = -EINVAL; goto fail1; - } else if (test_bit(ABS_MT_POSITION_X, dev->absbit)) { - input_set_events_per_packet(dev, 60); + } + + if (test_bit(ABS_MT_SLOT, dev->absbit)) { + nslot = input_abs_get_max(dev, ABS_MT_SLOT) + 1; + error = input_mt_init_slots(dev, nslot, 0); + if (error) + goto fail1; + } else if (test_bit(ABS_MT_POSITION_X, dev->absbit)) { + input_set_events_per_packet(dev, 60); + } } if (test_bit(EV_FF, dev->evbit) && !udev->ff_effects_max) { diff --git a/drivers/input/rmi4/Kconfig b/drivers/input/rmi4/Kconfig index 8993983e3fe4..bb7762bf2879 100644 --- a/drivers/input/rmi4/Kconfig +++ b/drivers/input/rmi4/Kconfig @@ -42,13 +42,19 @@ config RMI4_SMB config RMI4_F03 bool "RMI4 Function 03 (PS2 Guest)" depends on RMI4_CORE - depends on SERIO=y || RMI4_CORE=SERIO help Say Y here if you want to add support for RMI4 function 03. Function 03 provides PS2 guest support for RMI4 devices. This includes support for TrackPoints on TouchPads. +config RMI4_F03_SERIO + tristate + depends on RMI4_CORE + depends on RMI4_F03 + default RMI4_CORE + select SERIO + config RMI4_2D_SENSOR bool depends on RMI4_CORE diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c index 11447ab1055c..bf5c36e229ba 100644 --- a/drivers/input/rmi4/rmi_driver.c +++ b/drivers/input/rmi4/rmi_driver.c @@ -901,7 +901,7 @@ void rmi_enable_irq(struct rmi_device *rmi_dev, bool clear_wake) data->enabled = true; if (clear_wake && device_may_wakeup(rmi_dev->xport->dev)) { retval = disable_irq_wake(irq); - if (!retval) + if (retval) dev_warn(&rmi_dev->dev, "Failed to disable irq for wake: %d\n", retval); @@ -936,7 +936,7 @@ void rmi_disable_irq(struct rmi_device *rmi_dev, bool enable_wake) disable_irq(irq); if (enable_wake && device_may_wakeup(rmi_dev->xport->dev)) { retval = enable_irq_wake(irq); - if (!retval) + if (retval) dev_warn(&rmi_dev->dev, "Failed to enable irq for wake: %d\n", retval); diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c index 83cf11312fd9..c9d1c91e1887 100644 --- a/drivers/input/touchscreen/wm97xx-core.c +++ b/drivers/input/touchscreen/wm97xx-core.c @@ -682,7 +682,7 @@ static int wm97xx_probe(struct device *dev) } platform_set_drvdata(wm->battery_dev, wm); wm->battery_dev->dev.parent = dev; - wm->battery_dev->dev.platform_data = pdata->batt_pdata; + wm->battery_dev->dev.platform_data = pdata ? pdata->batt_pdata : NULL; ret = platform_device_add(wm->battery_dev); if (ret < 0) goto batt_reg_err; |